TY  - BOOK
AU  - LIU,S
AU  - Xie, N
AU  - Yuan, C
AU  - Fang, Z
TI  - Systems evaluation: methods,models and applications
SN  - 9781138114869
AV  - DUCE QA402.L58 
PY  - 2012///
CY  - London
PB  - CRC Press
KW  - Scioence
KW  - Computer
KW  - System evaluation
KW  - Methods, models and applications
N1  - Includes references
ER  -